PHYSICAL THERAPY AND FITNESS DEVICE: RESISTANCE BANDS WITH PEDALS

Abstract

A physical therapy device with a pair of handles and one or more balance pedals. The balance pedal(s) are slidable along one or more bands attached, directly or indirectly, to the handles.

Claims

1. A physical therapy and fitness device, comprising: one or more bands forming a band system having opposing ends, wherein each of the opposing ends are graspable by hands of the user, and the opposing ends are independently movable relative to each other; a balance pedal adapted to removably support a foot of a user during use of the device, wherein the balance pedal is slidable along at least a portion of the band system; wherein during use of the device the balance pedal supports one of the user's feet while the other of the user's feet is on the ground, and the balance pedal is capable of being pushed laterally by the user's foot in a direction generally perpendicular to the balance pedal and against resistance created by the band system, thereby causing the laterally-pushed balance pedal to move along a portion of the band system.

2. The physical therapy and fitness device of claim 1, further comprising a pair of handles, wherein each of the handles are attached to an opposing end of the band system.

3. The physical therapy and fitness device of claim 2, wherein each handle is independently movable by the user relative to the other handle.

4. The physical therapy and fitness device of claim 1, wherein the one or more bands comprise one or more elastic bands.

5. The physical therapy and fitness device of claim 1, wherein the balance pedals includes an aperture or cavity through which the one or more bands pass, thereby permitting the balance pedal to be slidable relative to the one or more bands when a lateral force is exerted on the pedal by the user's foot.

6. The physical therapy and fitness device of claim 5, wherein the aperture or cavity is adapted for relatively frictionless sliding contact between the aperture or cavity and the one or more bands passing through it.

7. The physical therapy and fitness device of claim 1, wherein a top surface of the balance pedal includes opposing projecting lips to facilitate holding the user's foot in place during use of the device.

8. The physical therapy and fitness device of claim 7, wherein the distance between the projecting lips is configured to be adjustable.

9. The physical therapy and fitness device of claim 1, wherein a length of the balance pedal is less than a length of an average user's foot, thereby enabling the foot to rock back-and-forth relative to the pedal during use of the device.

10. The physical therapy and fitness device of claim 1, wherein the one or more bands are color-coded to denote bands having different lengths useful for seating or standing use.

11. The physical therapy and fitness device of claim 1, wherein the one or more bands are color-coded to denote bands having differing resistances.

12. A physical therapy and fitness device, comprising: a band system having opposing ends; a pair of handles, each of the handles attached at an opposing end of the band system and graspable by a hand of a user of the device, a pair of balance pedals, each pedal being adapted to removably support one of the user's feet during use of the device, and each pedal being slidable along at least a portion of the band system; wherein during use of the device either one of the balance pedals remains on the ground, supporting one of the user's feet, while the other balance pedal supports and is capable of being pushed laterally by the other of the user's feet, against resistance created by the band system, so that the other balance pedal slides along a portion of the band system, in a direction generally perpendicular to the balance pedal on the ground, thereby causing the laterally-pushed balance pedal to move laterally relative to the balance pedal on the ground.

13. The physical therapy and fitness device of claim 12, wherein during exercise each balance pedal is independently movable by a user's foot relative to the other pedal.

14. The physical therapy and fitness device of claim 12, wherein the balance pedals are configured to remain in contact with the user's feet at least due to gravity and upward forces generated by the user's hands acting upwardly on the one or more bands and the balance pedals.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The novel features which are characteristic of the invention are set forth in the appended claims. The invention itself, however, together with further objects and attendant advantages thereof, can be better understood by reference to the following description taken in connection with the accompanying drawings, in which:

[0017] FIG. 1 is a perspective view of a preferred embodiment of a physical fitness device according to the present invention;

[0018] FIGS. 2-3 are views similar to FIG. 1 showing the device in use;

[0019] FIGS. 4-5 are partial side perspective views of a lower portion of the device in use;

[0020] FIGS. 6-7 are enlarged side and perspective views of a pedal of the device;

[0021] FIG. 8 is a view similar to FIG. 1 showing a one-pedal device in use; and

[0022] FIG. 9 is an enlarged side and front perspective view of an alternative embodiment of a pedal useful in the present invention.

[0023] The components in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the present invention. In the drawings, like reference numerals designate corresponding parts throughout the several views.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0024] Set forth below is a description of what are believed to be the preferred embodiments and/or best examples of the invention claimed. Future and present alternatives and modifications to this preferred embodiment are contemplated. Any alternatives or modifications which make insubstantial changes in function, in purpose, in structure, or in result are intended to be covered by the claims of this patent.

[0025] Referring first to FIGS. 1-3, a preferred embodiment of the physical therapy and fitness device, known as the Balance Band™, of the present invention is shown, designated generally by the reference numeral 10. Balance Band™ 10 includes a pair of padded handles 12a attached by a (e.g., nylon) strap or cord 12 to a metal ring 15, which is attached to a metal carabiner 16, which is in turn attached to a nylon strap 17 (e.g., 4-inches in length). Nylon strap 17 is attached to an elastic cord or band 18 (e.g., seated version length may be 23-inches, while standing version may be 40-inches) and fastened using plugs 17a. Opposing ends of elastic cord or band 18 may each pass through a pedal aperture 21 (see FIG. 5) of a pair of balance pedals 20.

[0026] Referring to FIG. 6, aperture or cavity 21 may be about ¾-inch in diameter, and may be smooth-lined (e.g., with nylon edging) to limit friction and allow balance pedals 20 to slide smoothly along cord/band 18 through pedal apertures 21. The material surrounding apertures or cavities 21 may be splayed, outwardly flaring and beveled to further limit friction between them and the elastic cord/band 18. In an alternative embodiment, rather than running through the pedal, the cavity or aperture may be positioned adjacent a top or bottom surface of the pedal, although it is preferred to locate the cavity or aperture through or closely adjacent to a center-of-mass location of the pedal.

[0027] Referring to FIGS. 6-7, balance pedal may be, e.g., about 1-inch in height H, about 3-inches in width W and about 4-inches in length L. The pedal platform is relatively wide for efficient weight distribution. The top surface 20a may include rubberized grooves 22 for enhanced gripping between the pedal and a foot, and may also include opposing lips 23 (e.g., ¼-inch height and ⅛-inch wide) positioned at edges of the pedal to assist in holding a foot laterally in place on the pedal. The pedal is preferably designed so that the “Up” side presents itself via gravity.

[0028] While FIG. 1 shows the currently-preferred embodiment, persons of ordinary skill will recognize variations may be made from this embodiment, within the scope of the claims. For example, while in the preferred embodiment elastic cord/band 18 is one smooth, integral piece attached to nylon straps 17, elastic cord/band 18 may instead consist of a non-elastic (e.g., nylon) strap or band running from nylon strap 17 until a position upstream of but relatively adjacent each pedal 20, and may thereafter consist of an elastic band/cord. Even the band/cord length associated with and passing through the pedals may be non-elastic, for a given use/preference/user. (User preference, depending upon the user's need and the exercise, may dictate different embodiments in this regard.) Additionally, while elements 15, 16 and 17/17a are provided in the preferred embodiment, in another embodiment handle 12 may simply be attached via a strap or otherwise directly to cord/band 18. Still other attachment and connection elements and mechanisms will be understood to those of ordinary skill in the art.

[0029] The Balance Band™ has been found to overcome problems associated with resistance bands or resistance balls used alone. The unique design, with the elastic tubing running through relatively frictionless apertures in the pedal, keeps the tubing healthy and safe. The wide design of balance pedal 20 distributes the user's weight evenly and avoids the possibility of slipping. Further, a beginner to the Balance Band™ may use it while seated in a chair, providing enhanced safety. All of the exercises using the Balance Band™ can be performed seated or standing.

[0030] Balance pedal 20 allows the user to place a foot securely on the pedal, which distributes the weight evenly on the pedal, which is very different—and much safer—than when a user steps directly on an exercise band. Further, the pedal's unique design, in which the elastic band, cord or tubing runs directly through the pedal's nylon-lined cavity or aperture provides a relatively frictionless connection with the pedals, which maintains the health and integrity of the elastic element, providing it with a longer useful life.

[0031] Three exercises in particular have been found to best strengthen the necessary leg muscle groups required to optimize balance: lateral side stepping, glute kickbacks, and lateral leg lifts: [0032] A) Lateral Side Stepping: this movement strengthens the lateral (outside) leg muscles, as well as the tops of feet and the lateral hips. [0033] B) Glute Kick Backs: this movement strengthens the back of the legs as well as the buttocks. [0034] C) Lateral Leg Lift: this movement one strengthens the lateral hip abductors (outside hip).

[0035] A person of ordinary skill will recognize that each of these exercises can be performed using physical fitness device 10 of the present invention. The Balance Band™ is unique in the manner in which it allows a user to strategically pinpoint these muscles important to balance, and to perform the movements as described above. In addition to the general overall strengthening of lower extremity muscles through the use of the present invention, the pedals also provide an additional benefit: as the foot is not fully supported, but rather is permitted to rock back and forth on the pedal, these perturbations or disturbances require the user to continuously seek to regain stability, which further enhances balance. Thus, referring to FIGS. 4-5, pedal 20 allows the foot to pivot back-and-forth (front-to-back as shown by the arrow on FIG. 5). Put another way, the user's foot placement on the pedals inherently creates balance instability, causing the body to react and regain balance, which further enhances overall stability. Pedals 20 thus enable a user to accurately, effectively and evenly distribute their weight on each pedal by allowing foot placement in an optimal position to effectively achieve the desired balance strengthening benefits.

[0036] Referring to FIG. 7, in yet another alternative embodiment, the distance between opposing lips 23 may be adjusted (in any number of ways, using pins, ratchets or other mechanisms) to adjust for individual foot width, enabling a snugger placement of the foot on a pedal. The top surface of pedals 20 may be flat/planar (as shown in FIGS. 1-8, for example), or alternatively may be indented or made concave to better fit the foot during use, as shown in FIG. 9; however, for safety, the foot should not be tied in or affixed to the pedal in any type of manner that is not immediately removable from the pedal.

[0037] In an alternative embodiment, shown in FIG. 8, only one pedal need be used. Standing on the ground while lifting the pedal-secured foot can be done, as shown in FIG. 8. Alternatively, utilizing the “wobble board” effect, and for an even greater degree of difficulty, the user can stand on the pedal (which is lying on the ground) and then lift, with control, the non-pedal-secured foot (not shown). These single-limb exercises are excellent for balance and strength, and can prove to be more difficult to use than the dual-pedal device.

[0038] The Balance Band™ enables users to exercise from their own home, while improving your balance at a very low cost. It has great flexibility, too, as the youngest athlete can use it to improve their game, while the oldest adult can use it to strengthen their legs and reduce the risk of falling. Further, because balance pedals 20 can be slid up and down the band, they can be moved to the side and the elastic band can be used for a number of additional exercises, such as triceps strengthening, Triceps are considered a “go-go” muscle by the exercise community, as they are needed to push ourselves up to get out of a chair. (If a user can't get out of a chair, he/she is house-bound, equating to a loss of independence). The Balance band™ also enables users to perform triceps extensions, further empowering users and allowing them to maintain their independence.

[0039] Different elastic bands or cords may be color-coordinated to facilitate use. For example, yellow (e.g., 23-inches in length) may be used for seated balance/strength work. Other colors for bands/cords may be used for standing work (e.g., 40-inches in length), with different colors denoting different band/cord thicknesses (and thus differing resistances) selected for the level of the user (e.g., green for beginners, red for intermediate users, and blue for advanced users). Each colored band/cord is preferably interchangeable with the comfort grip handle system.

[0040] In a less preferred embodiment, the pedal(s) could be affixed to the band(s), so that the pedal(s) do not slide along the band(s). With this embodiment, the band(s)' width could be widened or thickened in the area adjacent the pedal(s), to strengthen the band(s)/pedal(s) connection.

[0041] The above description is not intended to limit the meaning of the words used in the following claims that define the invention. Persons of ordinary skill in the art will understand that a variety of other designs still falling within the scope of the following claims may be envisioned and used. It is contemplated that these additional examples, as well as future modifications in structure, function, or result to that disclosed here, will exist that are not substantial changes to what is claimed here, and that all such insubstantial changes in what is claimed are intended to be covered by the claims.